NASA’s Fleet of Satellites Keep an Eye on Earth

NASA’s fleet of 18 Earth science missions in space, supported by aircraft, ships and ground observations, measure aspects of the environment that touch the lives of every person around the world. This visualization shows the NASA fleet in 2017.

Found: A Unique, Handwritten Copy of the Declaration of Independence

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Before Danielle Allen and Emily Sneff found a copy of the Declaration of Independence in an obscure British archive, the only known 18th century, handwritten copy of the U.S.’s founding document was the one housed in the National Archives in Washington, D.C.

In August 2015, though, the two Harvard researchers uncovered a copy of the Declaration created in the 1780s, in connection with the Constitutional Convention. They found it in the West Sussex Records Office, in Chichester, England.

Besides being an extremely rare copy of the Declaration, this document has an intriguing feature: the signatures of the men who put their name to the Declaration have been reordered.

In 2014, Allen, a professor at Harvard and a political theorist, published Our Declaration: A Reading of the Declaration of Independence in Defense of Equality, and as part of her research, created the Declaration Resources Project, which collected different versions of the Declaration, as they were published in 18th century newspapers or as ornamental engravings, as The New York Times reports. Sneff, the project’s manager, came across an entry in a database of British archives for a parchment copy of the document and decided to investigate further. The two researchers went to Chichester to see the document in person and determined it was the real deal.

This copy of the Declaration, they believe, was commissioned by James Wilson, who both signed the Declaration and was a delegate to the 1787 Constitutional Convention. He was a strong advocate for nationalism and argued that the country needed a stronger federal government to cement the union of states.

At the bottom of the 1776 copy of the Declaration, the 56 signers are grouped by the states they represented. But in this copy, the signatures are intermingled in no obvious order. The researchers, though, believe that the names were jumbled “with help from a well-known 18th-century cipher,” the Times reports. Wilson, they think, wanted to send a message about the need for national unity.

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Is It Safe To Eat Moldy Bread?

No, say food safety experts. Molds can easily penetrate deep into a soft food, like bread. But you can salvage other foods with tougher surfaces, like cabbages, carrots and hard cheeses.

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Colonial America Was Built on Lottery Revenue

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In the late 19th century, Ainsworth Rand Spofford, the sixth Librarian of Congress, went looking through America’s early newspapers for the the earliest notice of a lottery he could find. What he found had been published in February 1720, in the American Weekly Mercury. This lottery was not the colonies’ first, Spofford cautions—only the first for which he could find a printed notice. The ad promised 350 tickets would be sold, for 20 shillings a piece.

The prize? “A new brick house, corner of Third and Arch,” in Philadelphia.

As Philadelphia came to surpass Boston as the colonies’ largest city, its growth was funded in no small part by lotteries. “It was looked upon as a kind of voluntary tax for paving streets, erecting wharves, buildings, etc., with a contingent profitable return for such subscribers as held the lucky numbers,” wrote Spofford in 1893.

Philadelphians used lotteries to build a battery on the Delaware River to defend the city, span creeks with bridges, and fund roads that led from the countryside into the city. But it was far from the only city in the American colonies that depended on people’s willingness to try their luck. In the 17th and 18th centuries, lotteries were a thriving business, both public and private, and without them, early America couldn’t have been built.

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The tradition of lotteries came to America from Europe, where they first started gaining traction in the 16th century. According to one scholar, the first lottery used to raise government revenue and offer a cash prize was held in Florence, Italy, in 1530. Soon France picked up on this innovative means of raising money, and the British crown adopted the lottery in 1569. By the 1700s, lotteries were a popular way to raise money for all sorts of projects and were seen less as a sinful pastime than a civic duty. In the early 18th century, The Independent reports, the Archbishop of Canterbury lent his good name to lotteries funding the British Museum and Westminster Bridge.

From the earliest days of colonial history in America, lotteries were essential to the project’s survival. In the summer of 1612, the Virginia Company held a lottery to raise additional funding for the struggling settlement at Jamestown. (A tailor named Thomas Sharplisse won the largest prize—4,000 crowns, a small fortune.) Three years later, the company tried the same gambit, with a focus on the greater good that would come from white people colonizing the New World. “As pitched by the Virginia Company, buying a lottery ticket was an act of charity that could save a savage’s soul,” Matthew Sweeney writes in The Lottery Wars.

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Lotteries didn’t just save the Virginia Company’s settlers from starvation, though. When the colonies revolted against the crown, lotteries helped the new United States of America survive. In 1776, the Constitutional Congress held one to benefit the soldiers of the Revolution. (Since the value of the new country’s currency was fluctuating wildly, it was less successful than hoped.) Once the colonies won the war, the new states leaned heavily on lotteries to raise revenue, in part because they were not eager to tax newly independent citizens who’d just rebelled against taxation by a central authority. Lotteries funded the growth of the country’s earliest colleges, including the College of New Jersey (later Princeton), Dickinson College, Harvard, and Yale, of many, many churches, and of iconic buildings, including Boston’s Faneuil Hall, which needed to be rebuilt after it burned down in 1761.

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But in the 19th century, the popularity of lotteries waned as they were haunted by corruption. It was easy enough to announce a lottery, sell tickets, and abscond with the money without offering a prize. In New York and Massachusetts, lotteries were banned in the 1830s, and later in the century most states followed suit. Government lotteries wouldn’t become popular again until the second half of the 20th century, when states started using them once again—to raise revenue without raising taxes.

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